Miller and Company is a leading supplier of alloys used in steel foundry applications. Our broad range of alloys includes Ferro Alloys, Moly-Oxide, Copper, Tin, Antimony, pure Magnesium, Nickel and Iron Pyrites. Miller offers exothermic risers, and Cored Wire is available with any Ferro-Alloy or specialty alloy. Dependable and reliable sourcing is assured through out international network.

In addition, all steel foundry alloys are subject to Miller's rigorous certification and quality assurance program, to ensure consistent properties and exacting chemistries. Stock is maintained at conveniently located warehouses throughout North America.

Typical Analysis and Sizes
 
 
 

 

Please Note:
Product specifications are subject to change
Aluminum  
  % Al %C %Si  %S %P  
 Aluminum Bits 95.0 min          
 Ferro Aluminum 40.0- 60.0% 0.5% max  2.0% max 0.1% max 0.1% max  
Antimony  
 
 % Sb        
 Antimony 98.0 min          
Bismuth  
 
 % Bi        
Bismuth 99.99 min          
Boron  
  % B % C % Si % Al    
Ferro Boron 17.5-19 1.50 max 2.00 max 0.50 max    
Calcium  
  % Si % Ca % Ba % Mn % Al  
Calcium Silicon 52-65 30-33 - - 2.00 max  
Calcium Silicon Barium 50-60 14-18 14-18 - 2.00 max  
Chromium  
Nitrogen Bearing Chromium
  % Cr % C % Si % P  % S
% N
Nitrogen Bearing Chromium 62.0-70.0 0.10 max. 1.00 max. .025 max. .030 max. 1.00-5.00
Electrolytic Chromium Metal 99.0 min 0.05 max 0.15 max 0.01 max .030 max  
Aluminothermic Chromium Metal 99.0 min 0.05 max 0.15 max 0.01 max .030 max  
Charge Chromium
Charge Chromium (A) 51-56 6-8 6.0 max. 0.03 max. 0.05 max  
Charge Chromium (B) 56-62 6-8 8.0-14.0 max. 0.03 max. 0.05 max  
Ferro-Chrome  
High Carbon 62-72 6-8 3.00 max 0.03 max 0.05 max  
High Carbon
(Low Si)		 62-72 6-8 0.80 max 0.03 max 0.05 max  
Low Carbon
(0.015% C Grade)		 65-75 0.015 max 1.00 max 0.03 max 0.25 max  
Low Carbon
(0.025% C Grade)		 65-75 0.025 max 1.00 max 0.03 max 0.25 max  

Low Carbon
(0.05% C Grade)

 65-75 0.05 max 1.00 max 0.03 max 0.25 max  
Low Carbon
(0.10% C Grade)		 65-75 0.10 max 1.00 max 0.03 max 0.25 max  
Low Carbon
(0.15% C Grade)		 65-75 0.15 max 1.00 max 0.03 max 0.25 max  
Columbium (Niobium)  
  % Cb % Ta % Si % Al  % C  
Ferro-Columbium
(Niobium) 		60-70 5.0 max 4.0 max 3.0 max 0.15 max  
Copper  
  % Cu          
Chops Grade 1 99.9 min          
Flakes 99.9 min          
Manganese   
Ferromanganese % Mn % C % Si % P % S    
(Std.) High Carbon 74-82 7.50 max 1.20 max 0.35 max 0.05 max    
Medium Carbon 80-85 1.50 max 1.00 max 0.30 max 0.02 max
Low Phosphorus 77-79 7.50 max 1.20 max 0.10 max      
Low Carbon 80-95 0.75 max 1.20 max 0.20 max  0.10 max    
Manganese Metal  
  % Mn % C % S % P    

Electrolytic Manganese Flake

 99.5 min 0.005 max 0.030 max 0.001 max    

Electrolytic Manganese Lump

 92.0 min 0.04 max 0.05 max 0.005 max    
Silico Manganese  
  % Mn % Si % C % P % S   
Silico Manganese 65-68 16 - 18.50 2.0 max 0.20 max  0.04 max  
Molybdenum  
  % Mo % C % Si % S % P  
Ferro-Molybdenum 60 min 0.10 max 2.00 max 0.15 max 0.05 max  
Molybdenum Oxide Briquettes
-Carbon Free		 56 min 0.50 max - 0.10 max 0.05 max  
Molybdenum Oxide Powder 55 min trace - 0.25 max 0.05 max  
Phosphorus  
Ferro-Phosphorus % P % Si % Mn % C    
Ferro-Phosphorus 22-28 1.0 max 3.0 max -    
Silicon  
Ferro-Silicon % Si % Al        
50% Regular 47-51 1.25 max        
75% Regular 74-79 1.50 max        
Sulfur  
  % S        
Iron Pyrites Fines 50% Typical        
  Lumps 45% Typical    
Iron Pyrites Briquettes   48% min        
Tin  
  % Sn          
Shot / Bars 99.85 min          
Titanium  
  % Ti % C % Al % Si  %Ca  
Ferro-Titanium 65 - 75 0.30 max 4.50 max 0.25 max    
Tungsten
  % W % C % P % S % Si    % Mo  
Ferro-Tungsten 75.0-85.0 0.60 max 0.06 max 0.06 max   1.00 max  1.00 max   
Vanadium  
  % V % C % Si % Al % P  
Ferro-Vanadium 75.85 0.75 max. 1.50 max. 2.00 max. 0.08 max.